Commits
Dave Chinner committed aad3f3755e7
xfs: xfs_vm_write_end truncates too much on failure Similar to the write_begin problem, xfs-vm_write_end will truncate back to the old EOF, potentially removing page cache from over the top of delalloc blocks with valid data in them. Fix this by truncating back to just the start of the failed write. Signed-off-by: Dave Chinner <dchinner@redhat.com> Tested-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dave Chinner <david@fromorbit.com>